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39 lines
1.2 KiB
39 lines
1.2 KiB
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package com.service.impl;
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import java.util.Map;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.mapper.EntityWrapper;
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import com.baomidou.mybatisplus.mapper.Wrapper;
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import com.baomidou.mybatisplus.plugins.Page;
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import com.baomidou.mybatisplus.service.impl.ServiceImpl;
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import com.dao.ConfigDao;
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import com.entity.ConfigEntity;
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import com.service.ConfigService;
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import com.utils.PageUtils;
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import com.utils.Query;
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/**
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* 系统用户
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*/
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@Service("configService")
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public class ConfigServiceImpl extends ServiceImpl<ConfigDao, ConfigEntity> implements ConfigService {
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//核心职责：提供系统配置数据的分页查询能力
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//技术架构：
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//继承MyBatis-Plus的ServiceImpl → 自动获得18个基础CRUD方法
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//实现自定义的ConfigService接口 → 扩展分页查询功能
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//依赖ConfigDao执行具体SQL操作
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@Override
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public PageUtils queryPage(Map<String, Object> params, Wrapper<ConfigEntity> wrapper) {
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Page<ConfigEntity> page = this.selectPage(
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new Query<ConfigEntity>(params).getPage(),
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wrapper
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);
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return new PageUtils(page);
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}
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}
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